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marioduponcel

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marioduponcel

This user joined on 04/02/2021.

20k
1.5k
13
32
Hacking a digital audio output (i2s and/or optical) onto an Amazon Echo Dot V2
Project Owner Contributor

Hi-Fi Digital Audio from the Echo Dot

mattMatt

16.4k
3.8k
3
8
Goal: Modding china made security systems. DVRs NVRs IP Cams
Project Owner Contributor

Exploring China Made NVRs DVRs & Cameras

drqueryDr.Query

13.7k
6.4k
16
114
Integrating open source autopilots from drones into massive pieces of farm equipment to do something useful.
Project Owner Contributor

Autonomous Tractor

matt-reimerMatt Reimer

12.1k
2.4k
5
55
A quick and dirty antenna to save me buying Yet Another Dongle just to get Bluetooth in my garden. Also works with WiFi dongles...
Project Owner Contributor

Bluetooth & WiFi Antenna Upgrade

morningstarMorning.Star

10.5k
1.5k
6
67
An open, modular guitar-design with some nifty features.
Project Owner Contributor

ElektroCaster

frank-piesikFrank Piesik

9.6k
1.7k
11
34
Flip-Flop design with just one transistor. Nice for transistor-CPU's ! The principle can also be used for vacuum tube flipflops.
Project Owner Contributor

One Transistor FlipFlop

roelhroelh

7.8k
6.9k
6
65
Use the actual Sega Genesis sound chips to play chiptune files!
Project Owner Contributor

Sega Genesis Native Hardware Chiptune Synthesizer

jareklupinskijareklupinski

7.8k
2.9k
13
26
A cheap alternative to more expensive BLDC controllers, where only simple operation is required. More features may be added as required.
Project Owner Contributor

Modified ESC for Bidirectional BLDC Control

anthroboticsAnthrobotics

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1.5k
9
32
Control just about anything RC
Project Owner Contributor

Arduino LoRa RC transmitter and receiver

buk7456buk7456

6k
2k
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35
A standalone, open-source thermal imager which can be built for under $50 in parts.
Project Owner Contributor

LCIRIC - Low Cost Infrared Imaging Camera

josh-langeJosh Lange

2.7k
2.8k
0
48
The New Dexterity Low-Cost Robotic Airship for Education and Research
Project Owner Contributor

A Helium-Based, Affordable Robotic Airship

new-dexterityNew Dexterity

2.1k
1.9k
3
4
Learn how to create your own Mystery Box, that will open only by interacting with the three inputs.
Project Owner Contributor

Arduino Mystery Box

dragosDragos

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1.6k
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10
byproduct of my Hackaday Prize entry
Project Owner Contributor

Harmonica music machine

fabien-chouteauFabien-Chouteau

1.3k
1.3k
3
16
ALio is the new prototype board design that combine SMD and PTH at the same time. In short you are freely to use SMD or PTH without much ext
Project Owner Contributor

ALio : New Hardware Prototyping Platform.

arief-ibrahim-adhaarief ibrahim adha

1.1k
1.1k
0
5
Developing a simple and inexpensive microscope based on the RPi to be used in education and by citizen cientists
Project Owner Contributor

An inexpensive Raspberry Pi based microscope

h-fehrH Fehr

725
722
3
5
Raspberry Pi, a cheap GSM modem and some Python will tootle horrible sounding DTMF tone based songs in you ear when you call
Project Owner Contributor

Ph0n0r - DTMF Music Box

sven-gregoriSven Gregori

365
379
2
2
This project uses a 3D Printed Speaker "Cone" and Coil Bobbin as an audio exciter
Project Owner Contributor

3D Printed Audio Exciter

themixedsignalTheMixedSignal

330
320
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2
power distribution board for high powered drones upto 60v 400 amps with current and voltage sensing
Project Owner Contributor

High Power Drone Power distribution Board

yatharthrpiyatharthrpi

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